Either of two answers is acceptable. Two players were your 2018 "more SB than HR" home run leaders, each with exactly 20 home runs. A Chicago White Sox shortstop (20, 26) put up a .240/.281/.406 stat line with just 30 walks in 606 plate appearances. A Pittsburgh Pirates outfielder (20, 33) shifted to center field after Andrew McCutchen's departure. Name either of those two players.
Tim Anderson, Starling Marte